1323671

Information

• Patent Grant
• 1323671

• References
• Source

• Patent Number

  1,323,671

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1919
  105 years ago

• CPC

  • A61F2/54 - Artificial arms or hands or parts thereof
  • A61F2/588 - Hands having holding devices shaped differently from human fingers
  • A61F2/68 - Operating or control means
  • A61F2/80 - Sockets
  • A61F2002/5043 - with rotation-limiting stops
  • A61F2002/5073 - Helical springs
  • A61F2002/5093 - Tendon- or ligament-replacing cables
  • A61F2002/546 - Upper arms
  • A61F2002/7862 - Harnesses, straps

• US Classifications

  • 623 - Prosthesis